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Ethyl Glucuronide (EtG) is a unique biological metabolite that is formed in the body after the consumption of ethanol, typically from drinking alcoholic beverages. Reported to be detectable in urine typically from 8-80 hours after ingestion, and 2-36 hours in blood EtG is detectable over a period roughly 5-6 times longer than traditional urine ethanol testing Detectable in oral fluid only a few hours longer than ethanol* EtG has also been isolated in hair follicles *G.Heiseth, B. Yttredal, et.al. ; JATox: July 2010
Detects recent usage more accurately and for a longer period of time than standard testing (80 hours) Ideal for zero tolerance and abstinence situations. Strong indicator of alcohol ingestion within the previous 3 to 4 days. EtG is only evident when alcohol is consumed and is not produced as a result of fermentation.